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			90 lines
		
	
	
	
		
			2.5 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			90 lines
		
	
	
	
		
			2.5 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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    This file is part of TON Blockchain Library.
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    TON Blockchain Library is free software: you can redistribute it and/or modify
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    it under the terms of the GNU Lesser General Public License as published by
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    the Free Software Foundation, either version 2 of the License, or
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    (at your option) any later version.
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    TON Blockchain Library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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    GNU Lesser General Public License for more details.
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    You should have received a copy of the GNU Lesser General Public License
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    along with TON Blockchain Library.  If not, see <http://www.gnu.org/licenses/>.
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    Copyright 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "td/utils/int_types.h"
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#include "td/actor/actor.h"
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#include "adnl/adnl.h"
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#include "adnl/utils.hpp"
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#include "dht.hpp"
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#include "auto/tl/ton_api.hpp"
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namespace ton {
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namespace dht {
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class DhtMember;
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class DhtRemoteNode {
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 private:
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  DhtKeyId id_;
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  DhtNode node_;
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  td::uint32 max_missed_pings_;
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  td::int32 our_network_id_;
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  td::uint32 missed_pings_ = 0;
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  double last_ping_at_ = 0;
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  double ready_from_ = 0;
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  double failed_from_ = 0;
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  double ping_interval_;
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  td::int32 version_;
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 public:
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  DhtRemoteNode(DhtNode node, td::uint32 max_missed_pings, td::int32 our_network_id);
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  static td::Result<std::unique_ptr<DhtRemoteNode>> create(DhtNode node, td::uint32 max_missed_pings,
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                                                           td::int32 our_network_id);
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  DhtNode get_node() const {
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    return node_.clone();
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  }
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  double failed_from() const {
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    return failed_from_;
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  }
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  adnl::AdnlAddressList get_addr_list() const;
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  adnl::AdnlNodeIdFull get_full_id() const;
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  DhtKeyId get_key() const {
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    return id_;
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  }
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  td::uint32 missed_pings() const {
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    return missed_pings_;
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  }
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  bool is_ready() const {
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    return ready_from_ > 0;
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  }
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  double ready_from() const {
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    return ready_from_;
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  }
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  double last_ping_at() const {
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    return last_ping_at_;
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  }
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  double ping_interval() const {
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    return ping_interval_;
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  }
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  void send_ping(bool client_only, td::actor::ActorId<adnl::Adnl> adnl, td::actor::ActorId<DhtMember> node,
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                 adnl::AdnlNodeIdShort src);
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  td::Status receive_ping(DhtNode node, td::actor::ActorId<adnl::Adnl> adnl, adnl::AdnlNodeIdShort self_id);
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  void receive_ping();
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  td::Status update_value(DhtNode node, td::actor::ActorId<adnl::Adnl> adnl, adnl::AdnlNodeIdShort self_id);
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};
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}  // namespace dht
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}  // namespace ton
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